Alright, let's work through 9807 times 1205 step by step
9807 × 1205 = 1205 × (9807)
+ 1205 × 7 that equals 8435
+ 1205 × 00 yielding 0
+ 1205 × 800 giving us 964000
+ 1205 × 9000 resulting in 10845000

= 11817435
